Original Xiaomi Battery Mi A2 Lite Battery BN47 – 4000mAh

Replace your old, weak, or damaged battery with the Original Xiaomi BN47 4000mAh Replacement Battery, designed for the Xiaomi Mi A2 Lite (M1805D1SG) and Xiaomi Redmi 6 Pro. This Li-Ion Polymer battery is designed to provide reliable power and help restore your smartphone’s everyday battery performance.

Xiaomi BN47 4000mAh Battery Features

• 4000mAh battery capacity for dependable everyday power.
• Li-Ion Polymer battery technology.
• Designed for compatible Xiaomi smartphone models.
• Suitable as a replacement for an old, weak, swollen, or damaged battery.
• Helps restore normal battery backup and charging performance.
• Compact and lightweight design.
• 90 Days (3 Months) Warranty.

Compatible Models

This Xiaomi BN47 battery is compatible with:

• Xiaomi Mi A2 Lite – M1805D1SG
• Xiaomi Redmi 6 Pro

Important: Please verify your existing battery model number (BN47) and phone model before ordering to ensure compatibility.

Why Replace Your Xiaomi BN47 Battery?

Over time, smartphone batteries naturally lose their ability to hold a charge. If your Mi A2 Lite or Redmi 6 Pro is experiencing fast battery drain, unexpected shutdowns, poor backup, or charging problems, replacing the battery may help restore everyday usability.

Package Contents

• 1 × Xiaomi BN47 4000mAh Replacement Battery
• Loose Packing

Warranty

This battery comes with a 90 Days (3 Months) Warranty against applicable manufacturing defects.

The warranty does not normally cover damage caused by improper installation, physical damage, puncture, swelling due to misuse, short-circuiting, water/liquid damage, or other user-induced damage.

Battery Safety Guidelines

• Do not puncture, bend, crush, or disassemble the battery.
• Keep the battery away from excessive heat, fire, and direct sunlight.
• Use the battery only with compatible devices.
• Installation should preferably be performed by a qualified technician.
• Stop using the battery if it becomes unusually hot, swollen, or damaged.
• Keep away from children and pets.

Before Ordering

Please check the following before purchasing:

1. Your phone model is Mi A2 Lite (M1805D1SG) or Redmi 6 Pro.
2. Your existing battery model number is BN47.
3. The battery specifications match your original battery.
4. Professional installation is recommended.

Frequently Asked Questions

Is the Xiaomi BN47 battery compatible with Mi A2 Lite?

Yes. The BN47 4000mAh battery is listed for the Xiaomi Mi A2 Lite (M1805D1SG).

Is this battery compatible with Redmi 6 Pro?

Yes. The battery is also compatible with the Xiaomi Redmi 6 Pro.

What is the capacity of the BN47 battery?

The battery capacity is 4000mAh.

What is the voltage?

The rated voltage is approximately 3.85V.

How long is the warranty?

The battery comes with a 90 Days (3 Months) Warranty.

Is professional installation recommended?

Yes. Smartphone battery replacement requires opening the device, so professional installation is recommended to reduce the risk of damage.

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